Advertising device



FIG. 1 is a front view of an advertising device;

FIG. 2 is a back view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a plane view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is another perspective view thereof;

FIG. 9 is a top perspective view thereof; and,

FIG. 10 is a bottom perspective view thereof.

The oblique shade lines represent a transparent surface.

CLAIM The ornamental design for advertising device, as shown anddescribed.